Jonathan Thomson (born July 10, 1984), known professionally by his stage name Lo Key, is an American rapper, vocalist, and creator of music and visual arts. He is the founder of the rap group MISSION
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a8956ee98dc36405f26e4bb10a1c03f8a4138f7bd380bf069780988cc8280c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a08c180-0bf0-4cef-a68d-2714660a903a.json and https://artists.proofprofile.net/proofs/artist/3a08c180-0bf0-4cef-a68d-2714660a903a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114f723f0036cb6e5f149b1e5300bd16256ea4bef1af89b31ff8769c18f52da7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V0946763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a32c86cb9c129a37b7423f833d17d983e6dcb8d768d2daafd25957d22abc5a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1082205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f741af73fc34fe0076f3abd887bbcbb7e1f56a9150f942146ded1cef60d10c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1164868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c159fd9d75cab9f40e4bec0613a2eb7e16c64481d7f715cd1a78fb4848b6ab2. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1164869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6511e2d56f333b65d518504b412fd72ab2029dadf38647eaf20fdc235c0c21bf. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1164871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80887639ee2fba02f22667a13da978bd3756fac4bd339ddf3f62eb21caae3ee0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1252729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b1c371a5be016e2a36d475f428231b3646ef55485f6434ce6cd1ddfc5b2634. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1252730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8187e617a53099303100618a8afd151d5a7e57f964b08dc891d738dd60add093. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1252731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f307decf66943120e231a60f7cbcf0564cddd57a69d5d783ec010e90b6bf0e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1252732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c7e0f47c0e706ef7bb7ef793db9b56bb886895f2a60af6772ba200c898d363. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1252733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca5247365adf5ab60f72fde370bf862a7a3f259ccc585d940a06db3657b41a1. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1397425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49323379c15fd7750dbd8d452a9e2176acd85267bbff15e3d8d216328d7ed13. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1397427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa197b5ed12cec7d884161435c65f59767781d0de76e77c492679777c5c94e6cd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1454005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793b77915b0bf77e6cf950769d5e52ef80e07c5834f51ddd70e626d14201db28. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1815225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe260a4a40ad10537c4c1ac7a16964feda72f07bc40177a359eef44627bf97987. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1815226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e63938e25a6681a16ffb08b3e4dddb0cbf51e13dcc7646491fe36672f2e316. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1815227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb110bc33cb728b3e5788da7444468d639ecdd571fdb0ea64625207cd1bf21c2. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1815228.
The Book of Time (Alternate Dimension Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb74985b001894ca131e3a57de6caa39f38595204069e721fd162272088d464b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1847546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3930338d74978bc3a22560c9d80e27e48e0ef3ce9ef41cf5ef2a50f0f5e085ff. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1852640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac2e6982c2caca88f0a9ae37281f9d2c6e51dd9142a50aaf1280223cea13082. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1852641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8914cd784f8fafa9f6f820a5cf5a0f23a7f246ccfd886d1ca80c189d77f22a53. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1852642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f23cb9b583d38181d46122f71d99e9d97d352e0d4b7759261ada0ac2675aad. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a7828783f020bca34cb77acb87aaf27ee184cb406972182861ecfa49bd62ed. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e05e7e27ee9d9894d07e2483cd5ff63c28ce6327b6437fe046938730756b8fe. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb245ed2136a73144c87cf33bc25d0c9a9ae0fa2784e4b72c40af089f4dba3e26. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c69ab696aa28affee35c90735d02fd98a2026ae744a1fa05fd206252da66ac5. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9413cf49b4d38d83b4070066b4397ab69320d2c2344b26502fa58fd27cc09. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a484abe9276f1495939ba0951ef8dbbd779c55ca77e82b1cb9c5d1d8aba9ca. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e93955b9b592ecb83f32210bcdd341a5ae8ee9d39422a78c6e868c7a333913. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4326612f9c68f32c858f2f9642baf903c9bf67182c52c59a0b941523d94f7e7d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857ec43493d153d3f4fde0c2652a838d33afc5124c6549a796279edbba75b1f3. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dab39444ea0f721f0e4a017379a2e5ff4e4e321e310c1390808da89a947701. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69976d09ebbe071b4c2609c8be0efc054519b04214c89636c24f27d6a11ce92d. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa289b82e9a0968f7172ba688f019a600d117339e1c2109a771c112d0c8f08e28. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7094347c685a3dd7827962da879715da2b638e35635816e04ba1d8e41fef01d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V2012519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd8f11fd0d45d6f5d0589b283e06cad8806fa5b612836b57f4a444a9b42686c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2199086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80df4d67852a6546584627ab93d52512def4788aed55239b4ad4a8a72f39f7cb. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32242624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74369cf00cb0f24f63bb21999716e8ea15a52a78a4a10bd115f538fcd264e0a. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2214554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97f534b8713d4bf0155deddfa4c04756f84349ecd60a533732a30c96be5bb34. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22264141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784897bf68edf30f02d65fedc905dd0281ae9e3c90d72e6eadbb2c6881d19b8b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2308822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfdc14855f5423039cc2a20d55920cc55d514c7634c42e4bfdeecf249da9a38. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2430360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f09c78f537eafc3850abfb8de4a434b87d84115a141a22ce036647b8120d12. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32a3e7b50749ee6f7439f6093a422a0bad57df1cb10ca345ab9c4c46a27f3ce. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809dbee3893161a9da0850703e4cb59475ad0fa295cbcb96348bda4ea13e994e. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00473def7bb8b15bd08a87c235b9777690808f2247e1b4d59ac61eba4698fc4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1727412768cd1420eec8f231af4ac24643cc03cd1a076ef6c1388913f57dfc. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad32a0a3f66fa2b48bd8a64836b1e480a7e722176dfd457603d3ccc50f8614d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9013f0cee0a93b3b1b265bcc728f1ea3f1e061497de4be16e299863146931d33. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc8ba172dc613a2b239343d505fe33c99146d6f3a370fd06f5d120cfc7ef762. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2512251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad4a1f76171a189f07a56ea0791712d6caf4dd5de3c0bc7e927ead0fdf4f0fd. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42507265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad4a1f76171a189f07a56ea0791712d6caf4dd5de3c0bc7e927ead0fdf4f0fd. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42507265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf99b04d264acab47b63c642ec3ae27786b4a731a520f5f5484032e163955ef2c. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42507267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09a6bbd4c7409588b939769364d4dc4d9278fe84b61617a232b42c39adf5981. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42507269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e00531da4bf097918beb5b991abbdf68c474ded81a2f36e1cfb8d12702b053c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2327784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abaee829f6d09578a9411970a5016ece4018d3b6c8b1fa90aa7d2c0eb7e809c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2356412.
Blood of the Heartless (feat. Kung Fu Vampire, Lo Key, Mr. Grey & xshy361x)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60013ec32d14126bba7a2880ba788fc02f6450c32c46a9500c86c1722f9cdb0a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2356416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e56e3b2a2a2ddca0e244646af4e7c5f83d18bcc6dbce4cda50f648b8f061c5d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21957707.
Dark Side (feat. Lo Key, Myzery & Kid Crusher)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6fc251c907eb0e8bdb7851bf6b9a108deeaa54c21f0234223aac6e9fcdc868. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21612315.